• Direction finding radio station. Radio beacon can be specified.

    定向无线电台。指定无线电信标

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  • The method can be used in the high resolution direction finding system.

    方法用于分辨测向系统中。

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  • The direction finding is an important index of electronic reconnaissance.

    测向电子侦察一个重要指标

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  • Direction finding is an important research subject in the electronic reconnaissance field.

    数字测向电子侦察领域一项重要内容。

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  • Direction finding of low probability intercept (LPI) signals is the difficult problem in modern EW system.

    截获概率(LPI)信号测向现代电子战的一难题

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  • Aiming at redundancy scheme of multi-direction finding, application methods of information fusion are given.

    针对多个测向冗余方案给出数据融合应用方法

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  • The array layout is very important to application of high resolution direction finding technique in wide band.

    天线布置方法宽频段分辨阵列测向技术应用有着非常重要的影响。

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  • For the eigen-based direction finding technique, array sensor gain and phase uncertainties degrade severely its performance.

    基于阵列协方差矩阵特征分解测向技术,在天线阵各通道特性不一致时,性能会急剧下降。

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  • The narrow band propagator method is introduced to the wideband signal-subspace processing in the direction finding problem.

    窄带传播算子方法引入宽带测向的相干信号子空间处理

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  • In this paper, we present a method of signal processing to implement super resolution direction finding with single channel receiver.

    本文提出一种新的利用通道接收机实现方位分辨信号处理方法

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  • It is an improved algorithm of the method using specific weights to realize high-resolution direction finding with single channel receiver.

    这种跟踪算法特定实现通道接收机高分辨测向进一步完善

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  • The functions and designing ideas of the software were reported according to the Practice in the judgement of direction finding game with radiogoniometer.

    本文就无线电测向比赛裁判工作实际,浅谈该项应用软件功能与其设计思想

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  • Using the traditional algorithm, the vehicular short-wave single-channel direction finding devices can not cope with the single side band signals satisfactorily.

    现有的车载短波通道测向设备使用传统测向算法单边信号的测向结果比较

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  • This paper analyses the overall tactics demand of integrated survey and direction finding equipment, and then approaches the feasibility plan for the military equipment.

    分析了新体制侦察测向装备总体战术需求探讨全波段侦察测向设备一体化可行性方案

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  • This paper presents an algorithm for direction finding of the digital signal based on the multi-baseline system and analyzes the principle of digital phase distinguishing.

    本文介绍了多基线测向算法,对其解模糊原理范围作了深入分析,并给出了常见宽带信号数字鉴相算法。

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  • This paper puts forward a array direction finding system based on single channel, introduces its composition and operating principle, analyzes the main technical parameter.

    提出一种基于通道阵列测向系统介绍了组成工作原理分析了系统主要技术参数。

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  • With the raise of the request of direction finding precision of radar intelligence reconnaissance equipment, the affection of direction finding receiver reveals day by day.

    随着雷达情报侦察设备测向精度要求日益提高,测向接收机的作用日益凸显。

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  • In this paper, the active direction finding principle based on noise is discussed in theory, and the results of simulation and equivalent experimentation show its validity.

    本文理论上阐述了基于噪声有源测向原理仿真分析等效试验分别验证了噪声有源测向原理的正确性和有效性。

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  • The ADPSO is a global optimization algorithm for direction finding, which takes advantage of the merits of differential evolutionary algorithm and particle swarm algorithm.

    利用粒子算法差分进化算法优点,可以获得测向问题的全局最优解。

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  • This paper applies the array manifold interpolation wideband direction finding algorithm on uniform linear array, and gives other two methods of seeking transformation matrix.

    文中阵列流行内插宽带测向算法应用到均匀线上,给出了变换矩阵另外两种方法

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  • At each iteration, a master direction is obtained by solving one direction finding subproblem which always possesses a solution, and an auxiliary direction is yielded by an explicit formula.

    每次迭代中方向通过求解寻找方向问题产生辅助方向是显式公式计算产生。

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  • After a sufficient and necessary condition of phase interferometer unambiguous direction finding is proved, two methods of ambiguity resolution by combination of long baselines are presented.

    证明了多基线相位干涉仪不产生测向模糊充要条件后,讨论了两种基线组合解测向模糊的算法。

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  • The principle of ML direction finding and fourth-order cumulants array extension is dissertated, then a new DOA estimation method based on ML estimation and fourth-order cumulant is presented.

    论述了最大(ML)算法测向以及累积阵列扩展基本原理,在此基础上给出了种基于最大似然算法四阶累积量的DOA估计方法

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  • Restricted by the long period, high cost and condition, the computer simulation is used to evaluate the communication countermeasure and direction finding rather than making hardware experiments.

    由于通信测向硬件测试分析成本周期、受外界条件限制严重,因此在很大程度上依赖计算机仿真技术,计算机仿真获得了广泛应用。

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  • Direction finding is an important component of Electronic Warfare (EW) system. The direction finding precision may directly affect signal sorting, identification, location and jamming decision etc.

    测向电子战系统一个重要组成部分,测向精度直接信号分选识别定位干扰决策都产生较大的影响

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  • The algorithm constructs a error-probability density sum-matrix according to direction finding information, and determines the target which has the highest error probability density sum in the area.

    方法根据测向信息构造误差概率密度矩阵,根据矩阵参数将测量区域内概率密度和最大值判定辐射源位置。

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  • Orientation is simply facing in the right direction; navigation involves finding ones way from point A to point B.

    定向只是面向正确方向导航包括找到AB 点的路线

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  • They reported this direction to the direction - finding evaluation subsection.

    他们这个方向报告测向分析小组。

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  • They reported this direction to the direction - finding evaluation subsection.

    他们这个方向报告测向分析小组。

    youdao

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